1 (* Copyright (C) 2000, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://cs.unibo.it/helm/.
30 | C.Var (uri,exp_named_subst) ->
31 let exp_named_subst' =
32 List.map (function (uri,t) -> (uri,unshare t)) exp_named_subst
34 C.Var (uri,exp_named_subst')
40 | Some t -> Some (unshare t)
45 | C.Implicit _ as t -> t
46 | C.Cast (te,ty) -> C.Cast (unshare te, unshare ty)
47 | C.Prod (n,s,t) -> C.Prod (n, unshare s, unshare t)
48 | C.Lambda (n,s,t) -> C.Lambda (n, unshare s, unshare t)
49 | C.LetIn (n,s,t) -> C.LetIn (n, unshare s, unshare t)
50 | C.Appl l -> C.Appl (List.map unshare l)
51 | C.Const (uri,exp_named_subst) ->
52 let exp_named_subst' =
53 List.map (function (uri,t) -> (uri,unshare t)) exp_named_subst
55 C.Const (uri,exp_named_subst')
56 | C.MutInd (uri,tyno,exp_named_subst) ->
57 let exp_named_subst' =
58 List.map (function (uri,t) -> (uri,unshare t)) exp_named_subst
60 C.MutInd (uri,tyno,exp_named_subst')
61 | C.MutConstruct (uri,tyno,consno,exp_named_subst) ->
62 let exp_named_subst' =
63 List.map (function (uri,t) -> (uri,unshare t)) exp_named_subst
65 C.MutConstruct (uri,tyno,consno,exp_named_subst')
66 | C.MutCase (sp,i,outty,t,pl) ->
67 C.MutCase (sp, i, unshare outty, unshare t,
70 let len = List.length fl in
73 (fun (name, i, ty, bo) -> (name, i, unshare ty, unshare bo))
78 let len = List.length fl in
81 (fun (name, ty, bo) -> (name, unshare ty, unshare bo))